﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using Maticsoft.DBUtility;//Please add references
namespace hotel.DAL
{
	/// <summary>
	/// 数据访问类:tb_webinfo
	/// </summary>
	public partial class tb_webinfo
	{
		public tb_webinfo()
		{}
		#region  BasicMethod

		/// <summary>
		/// 得到最大ID
		/// </summary>
		public int GetMaxId()
		{
		return DbHelperSQL.GetMaxID("ID", "tb_webinfo"); 
		}

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int ID)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from tb_webinfo");
			strSql.Append(" where ID=@ID");
			SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.Int,4)
			};
			parameters[0].Value = ID;

			return DbHelperSQL.Exists(strSql.ToString(),parameters);
		}


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public int Add(hotel.Model.tb_webinfo model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into tb_webinfo(");
			strSql.Append("web_name,web_domain,admin_tel,logourl,addre,tel)");
			strSql.Append(" values (");
			strSql.Append("@web_name,@web_domain,@admin_tel,@logourl,@addre,@tel)");
			strSql.Append(";select @@IDENTITY");
			SqlParameter[] parameters = {
					new SqlParameter("@web_name", SqlDbType.NVarChar,50),
					new SqlParameter("@web_domain", SqlDbType.NVarChar,50),
					new SqlParameter("@admin_tel", SqlDbType.NVarChar,50),
					new SqlParameter("@logourl", SqlDbType.NVarChar,50),
					new SqlParameter("@addre", SqlDbType.NVarChar,50),
					new SqlParameter("@tel", SqlDbType.NVarChar,50)};
			parameters[0].Value = model.web_name;
			parameters[1].Value = model.web_domain;
			parameters[2].Value = model.admin_tel;
			parameters[3].Value = model.logourl;
			parameters[4].Value = model.addre;
			parameters[5].Value = model.tel;

			object obj = DbHelperSQL.GetSingle(strSql.ToString(),parameters);
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(hotel.Model.tb_webinfo model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update tb_webinfo set ");
			strSql.Append("web_name=@web_name,");
			strSql.Append("web_domain=@web_domain,");
			strSql.Append("admin_tel=@admin_tel,");
			strSql.Append("logourl=@logourl,");
			strSql.Append("addre=@addre,");
			strSql.Append("tel=@tel");
			strSql.Append(" where ID=@ID");
			SqlParameter[] parameters = {
					new SqlParameter("@web_name", SqlDbType.NVarChar,50),
					new SqlParameter("@web_domain", SqlDbType.NVarChar,50),
					new SqlParameter("@admin_tel", SqlDbType.NVarChar,50),
					new SqlParameter("@logourl", SqlDbType.NVarChar,50),
					new SqlParameter("@addre", SqlDbType.NVarChar,50),
					new SqlParameter("@tel", SqlDbType.NVarChar,50),
					new SqlParameter("@ID", SqlDbType.Int,4)};
			parameters[0].Value = model.web_name;
			parameters[1].Value = model.web_domain;
			parameters[2].Value = model.admin_tel;
			parameters[3].Value = model.logourl;
			parameters[4].Value = model.addre;
			parameters[5].Value = model.tel;
			parameters[6].Value = model.ID;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(int ID)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from tb_webinfo ");
			strSql.Append(" where ID=@ID");
			SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.Int,4)
			};
			parameters[0].Value = ID;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 批量删除数据
		/// </summary>
		public bool DeleteList(string IDlist )
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from tb_webinfo ");
			strSql.Append(" where ID in ("+IDlist + ")  ");
			int rows=DbHelperSQL.ExecuteSql(strSql.ToString());
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public hotel.Model.tb_webinfo GetModel(int ID)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select  top 1 ID,web_name,web_domain,admin_tel,logourl,addre,tel from tb_webinfo ");
			strSql.Append(" where ID=@ID");
			SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.Int,4)
			};
			parameters[0].Value = ID;

			hotel.Model.tb_webinfo model=new hotel.Model.tb_webinfo();
			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				return DataRowToModel(ds.Tables[0].Rows[0]);
			}
			else
			{
				return null;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public hotel.Model.tb_webinfo DataRowToModel(DataRow row)
		{
			hotel.Model.tb_webinfo model=new hotel.Model.tb_webinfo();
			if (row != null)
			{
				if(row["ID"]!=null && row["ID"].ToString()!="")
				{
					model.ID=int.Parse(row["ID"].ToString());
				}
				if(row["web_name"]!=null)
				{
					model.web_name=row["web_name"].ToString();
				}
				if(row["web_domain"]!=null)
				{
					model.web_domain=row["web_domain"].ToString();
				}
				if(row["admin_tel"]!=null)
				{
					model.admin_tel=row["admin_tel"].ToString();
				}
				if(row["logourl"]!=null)
				{
					model.logourl=row["logourl"].ToString();
				}
				if(row["addre"]!=null)
				{
					model.addre=row["addre"].ToString();
				}
				if(row["tel"]!=null)
				{
					model.tel=row["tel"].ToString();
				}
			}
			return model;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ID,web_name,web_domain,admin_tel,logourl,addre,tel ");
			strSql.Append(" FROM tb_webinfo ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ");
			if(Top>0)
			{
				strSql.Append(" top "+Top.ToString());
			}
			strSql.Append(" ID,web_name,web_domain,admin_tel,logourl,addre,tel ");
			strSql.Append(" FROM tb_webinfo ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			strSql.Append(" order by " + filedOrder);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获取记录总数
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) FROM tb_webinfo ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			object obj = DbHelperSQL.GetSingle(strSql.ToString());
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("SELECT * FROM ( ");
			strSql.Append(" SELECT ROW_NUMBER() OVER (");
			if (!string.IsNullOrEmpty(orderby.Trim()))
			{
				strSql.Append("order by T." + orderby );
			}
			else
			{
				strSql.Append("order by T.ID desc");
			}
			strSql.Append(")AS Row, T.*  from tb_webinfo T ");
			if (!string.IsNullOrEmpty(strWhere.Trim()))
			{
				strSql.Append(" WHERE " + strWhere);
			}
			strSql.Append(" ) TT");
			strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/*
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		{
			SqlParameter[] parameters = {
					new SqlParameter("@tblName", SqlDbType.VarChar, 255),
					new SqlParameter("@fldName", SqlDbType.VarChar, 255),
					new SqlParameter("@PageSize", SqlDbType.Int),
					new SqlParameter("@PageIndex", SqlDbType.Int),
					new SqlParameter("@IsReCount", SqlDbType.Bit),
					new SqlParameter("@OrderType", SqlDbType.Bit),
					new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
					};
			parameters[0].Value = "tb_webinfo";
			parameters[1].Value = "ID";
			parameters[2].Value = PageSize;
			parameters[3].Value = PageIndex;
			parameters[4].Value = 0;
			parameters[5].Value = 0;
			parameters[6].Value = strWhere;	
			return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
		}*/

		#endregion  BasicMethod
		#region  ExtensionMethod

		#endregion  ExtensionMethod
	}
}

